1. IF/RF 팀 추진현황 5 월 23 일, 2013 년, 충북제천 김종원

2. Conceptual Layout of the Accelerator Complex RF system: Solid state amplifier for sc-cavities LLRF (low level rf ) control system 150 kW rf amp system for RFQ

3. 1.Beam optics: 윤종철, 김장열, W. Wan (LBL), 선용근 ( 경북대 ) Radiation transport, heating, shielding: 김미정, 김은희, 위탁과제 2. Magnet: 김도균, Aziz Zaghloul Target: 홍성광, 김재홍, 송정석 Beam dump: 김장열 3.Detector: 김명진, 김미정, 김은희 4.Cyclotron: 김재홍, 홍성광, 최연경 ( 동국대 ) 5.RF: 한재은, 최오룡, 도희진, 신일경 (7 월 예정 ) 6. EBIS: 한재은, 김성준, 윤종철 인력구성

4. Layout of the In-flight Fragment Separator Local shielding & remote handling in pre- separator area

5. A current configuration of the fragment separator and the beam delivery line Separator Configuration 1. Pre-separator S-shape, 4 dipoles 2. Main-separator C-shape, 4 dipoles

6. IF 분리장치 주요 부분품 개발계획 1. High-power target - high-power e-beam tests underway - design of multi-layer target (ANSYS) - considering multi-layer target at BIPP in Rissia 2. In-flight fragment separator magnets - conventional (or superferric) dipole magnet - superconducting superferric quadrupole magnet - HTC coil dipole and quadrupole magnet (warm iron) 3. Beam dump - thermo-mechanical analysis and mechanical design - considering water cooling loop design 4. Beam measurement devices - attending beam tuning of BigRIPS at RIKEN - development of some detectors underway

7. Magnet types in the separator Pre-separator HTC coil quadrupoles HTC coil dipole 3 conventional or supeferric dipoles (radiation resistive) 3 superferric quadrupole triplet 4 conventional or superferric dipoles Main separator 8 superferric quadrupole triplet

8. Beam dump Momentum acceptance: ± 4.3 % Angular acceptance: ± 30 mrad GICOSY calculation for pre- separator 분리장치 빔 광학 계산 Separation of isotope using wedge degrader Energy degrader 포함 몬테카를로 계산

9. PartHeat load, 4K Shield radiation1.55W Support link0.14 W He port (vent)0.9 W HTc current lead0.36 W Total2.95 W Heat load estimation Schematic diagram of the Q-pole magnet triplet 초전도 전자석 개발

10. 초전도 4 극 전자석 최적화 설계

11. HTS 코일사용 초전도전자석 Cooling by He gas of 30~40K. ParametersValue Pole tip radius120 mm Yoke outer radius350 mm Yoke length500 mm HTS wire size12*0.1 mm 2 Max field gradient~15 T/m ParametersValue Bend angle30 deg Bend radius6 m6 m Pole gap150 mm HTS wire size12*0.1 mm 2 Maximum field~1.7 T

12. 타겟 시스템 개발 Comparison of measured temperature using IR camera to the simulation results using ANSYS. E-beam test up to E= 50 keV, I max = 10 mA

13. Design study of multi-slice graphite target Multi-layer slice target Radiation Cooling Effects reduced much!!! With Radiation cooling effects Without Radiation cooling effects T max = 1787 o T max = 1394 o

14. U 92+ 132 Sn Design of a beam dump and separation of 132,100 Sn beam from the primary beam at the beam dump Primary beam: 112 Sn, 200 MeV, 400 kW 100 Sn Primary beam: 238 U, 200 MeV, 400 kW Horizontal plane Isotope Beam Rotating water drum

15. 빔 덤프 설계연구 빔 광학계산 ( 여러 종류 primary beam 포함 ) Radiation transport Thermo-mechanical analysis for beam dump 400 kW 냉각수 시스템

16. Radiation transport, heating, activation calculation Activity of the beam dump as function of waiting times. Radiation heating calculation

17. Arrangement of beam measurement devices Position: PPAC  E: Si, Ion chamber TOF: Plastic E: NaI

18. 진공챙버제작 Pre-amp is ready. PPAC test will begin soon. PPAC 테스트진행 IC (Ionization chamber) 개발계획 Wire winding machine will be assembled. Plan to assemble a unit this year 검출기 개발

19. Sumitomo Heavy Industry, Japan IBA, C70 ARRONAX cyclotron Commercial proton cyclotron for ISOL driver Domestic capability  A 30-MeV, H - cyclotron has been constructed.  Manpower for R&D on the 70 MeV cyclotron is not sufficient.  Submitted a plan for 70 MeV, 1 mA, H -

20. Specifications of Commercial Cyclotrons

21. Specifications of Commercial Cyclotrons - continue

22. 사이클로트론 빔 입사 및 빔 전달 라인 설계

23. Solid state amplifier system for QWR Frequency Power level2 kW stabilityAmplitude Phase 2 kW on spectrum analyzer 00 W ) 10 1 MB 36 SSB036 (Drive & 4-way Combine) 5 kW on spectrum analyzer

24. A scheme of RF amp system for RFQ A schematic layout of the RF system for the RFQ. 15 kW  150 kW 초전도 공명체 LLRF 시스템 Block diagram of the LLRF system 국내업체 개발  미국 JLAB 테스트 예정

25. EBIS 설계 Superconducting Solenoid Drift Tube Electron Collector Bucking coil Electron-Gun 전자 빔 광학  전자총 구매 / 테스트 4 월 : EBIS review 5 월 : 전자 빔 광학계산 11-12 월 : Expert review(?)

26. YearMagnetsDetector Remote handling & control 2013 Prototype magnet HTS Prototype coil Design and prototype study Remote control & handling system design 2014 Sc-quadrupole magnet cryostat test Hi-Tc coil package Detector performance test 2015Full coil test Specs. ready for b eam devices 2016 Fabrication of Sc-magnets Fabrication of H TS magnets 2017 Beam devices ready for installation System ready for installation Time plan for IF separator 사이클로트론 2013: 구매준비 2014-2016: 제작 2016-2017: 설치, 시운전 RF 시스템 2013: SSPA: sc-cavity LLRF: with JLAB RFQ: 15kW 2014: RFQ: 150 kW EBIS 2013: 빔 광학설계 E-gun, 부품 구매 2014: 부분품 제작